@charset "UTF-8";

*,*::before,*::after{box-sizing:border-box}
html{font-size:10px;scroll-behavior:smooth}
body{margin:0;background:#000;color:#fff;font-family:"Noto Sans JP",sans-serif;font-size:1.6rem;line-height:1.8;-webkit-font-smoothing:antialiased}
body.modal-open{overflow:hidden}
h1,h2,h3,p,ul{margin:0}
ul{padding:0;list-style:none}
a{color:inherit;text-decoration:none}
button{font:inherit}
img{display:block;max-width:100%;height:auto}
.is-sp{display:none!important}
.is-pc{display:block!important}
.innerArea{width:min(calc(100% - 40px),1100px);margin-inline:auto}

/* Common header */
#common-header{position:relative;z-index:50;background:#fff;padding:15px 0}
#common-header .h-content{display:flex;align-items:center}
#common-header .logo{flex:0 0 175px;margin-right:auto}
#common-header .btn-list{display:flex;flex:1 1 100%;justify-content:flex-end;gap:15px}
#common-header .btn-list li a{display:flex;align-items:center;justify-content:center;height:100%;padding:.5em 1em;border-radius:5px;background:#ccc;color:#fff;font-size:clamp(1.1rem,.87rem + .61vw,1.6rem);font-weight:700}
#common-header .btn-list li a::before{content:"\e853";margin-right:.2em;font-family:"Material Symbols Outlined";font-size:1.5em;font-variation-settings:"FILL" 0,"wght" 400,"GRAD" 0,"opsz" 48}
#common-header .btn-list li.register a,#common-header .btn-list li.login a{background:#004097}
#common-header .btn-list li.login a::before{content:"\e897"}
#common-header .btn-list li.bet a{background:#ffe100;color:#000}
#common-header .btn-list li.bet a::before{content:none}

/* Common footer */
#footer{position:relative;z-index:15;padding:70px 20px 50px;background:#000;color:#fff;text-align:center}
#footer .footer-link-list{display:flex;flex-wrap:wrap;justify-content:center;gap:10px 15px}
#footer .footer-link-list>li a{display:block;font-size:1.3rem}
#footer .footer-link-list>li a:hover{text-decoration:underline}
#footer .oddstoplink{position:relative;display:block;max-width:250px;margin:30px auto;padding:.8em 0;border:1px solid #fff;border-radius:3em;font-size:1.4rem;font-weight:700}
#footer .oddstoplink::after{content:"›";position:absolute;right:18px;font-size:1.5em}
#footer .footer-lead{margin-bottom:20px;color:#ffe100;font-size:clamp(1.4rem,1.13rem + .73vw,2rem);font-weight:700;line-height:1.6}
#footer .footer-annote{margin-bottom:20px;font-size:1.3rem;font-weight:700;line-height:1.6}
#footer .copyright{font-size:1.2rem}

/* Page foundations */
.sits-page{--cyan:#00f0ff;--white:#fff;--alert:#ff002b;--muted:#8ca4a8;--parts-footer-offset:170px;position:relative;overflow:hidden;background-color:#000;background-image:url("../../img/bg-bank.webp");background-position:center bottom var(--parts-footer-offset);background-repeat:no-repeat;background-size:100% auto;color:var(--white);font-size:1.44rem}
.sits-container{position:relative;width:min(96%,900px);margin-inline:auto}
.sits-section{position:relative;padding:clamp(70px,8vw,120px) 0}
.sits-kv h1{margin:0}
.sits-kv img{width:100%;height:auto}
.sits-menu{display:grid;grid-template-columns:1fr;gap:20px;padding-block:42px 26px}
.sits-menu a{display:block;filter:brightness(1) drop-shadow(0 0 8px rgba(0,240,255,.25));transition:filter .45s ease,transform .35s ease}
.sits-menu a:hover,.sits-menu a:focus-visible{filter:brightness(1.5) drop-shadow(0 0 7px rgba(0,240,255,.9)) drop-shadow(0 0 18px rgba(0,240,255,.58));transform:translateY(-2px)}
.sits-menu img{width:100%}

.sits-intro{padding:46px 0 0;text-align:center}
.sits-intro__lead{width:min(94%,760px);margin:0 auto 30px}
.sits-intro__body{display:grid;grid-template-columns:.72fr 1.28fr;align-items:end;width:min(100%,900px);margin:auto}
.sits-intro__character{align-self:end;width:100%;max-width:310px;margin:0}
.sits-intro__copy{align-self:center;width:100%}
.sits-intro+.sits-divider{height:20px;margin-top:-2px}
.sits-intro+.sits-divider img{object-position:center top}

.sits-divider{height:28px;margin-block:20px 0}
.sits-divider img{width:100%;height:100%;object-fit:contain}
.sits-divider--menu{margin-top:0}

.sits-heading{position:relative;display:flex;flex-direction:column;align-items:center;gap:18px;text-align:center}
.sits-heading h2{order:1;color:var(--cyan);font-family:"Science Gothic",sans-serif;font-size:clamp(2.4rem,5.2vw,4.2rem);font-weight:500;letter-spacing:.040em;line-height:1.1;text-shadow:0 0 12px rgba(0,240,255,.2)}
.sits-heading::after{content:"";position:absolute;top:50%;right:0;left:0;z-index:0;width:min(100%,900px);height:50px;margin:-25px auto 0;pointer-events:none;background-image:url("../../img/icon-sectitle.svg"),url("../../img/icon-sectitle.svg"),linear-gradient(var(--cyan),var(--cyan));background-position:left center,right center,center;background-repeat:no-repeat;background-size:50px 50px,50px 50px,calc(100% - 80px) 1px}
.sits-heading h2,.sits-heading__sub{position:relative;z-index:1}
.sits-heading__sub{order:3;font-size:clamp(1.55rem,3.25vw,2.6rem);font-weight:700;line-height:1.2}
.sits-lead{max-width:780px;margin:42px auto 0;text-align:center;font-size:clamp(1.35rem,1.8vw,1.8rem);font-weight:600;line-height:2}
.sits-note{margin-top:14px;text-align:center;font-size:.99rem;line-height:1.6}
.sits-annotations{font-size:.99rem;line-height:1.8}
.sits-annotations li{position:relative;padding-left:1.25em}
.sits-annotations li::before{content:"※";position:absolute;left:0}

/* Reusable HUD button */
.hud-button,.hud-toggle{position:relative;display:flex;align-items:center;justify-content:center;width:min(94%,520px);aspect-ratio:1823/378;margin:48px auto 0;padding:15px 50px;border:0;background:transparent url("../../img/btn_standard.svg") center/100% 100% no-repeat;color:var(--cyan);font-size:clamp(1.62rem,2.7vw,2.7rem);font-weight:800;line-height:1.25;text-align:center;cursor:pointer;text-shadow:0 0 10px rgba(0,240,255,.45);transition:filter .45s ease,transform .35s ease}
.hud-toggle{aspect-ratio:1456/277;background-image:url("../../img/btn_sub.svg")}
.hud-button:hover,.hud-button:focus-visible,.hud-toggle:hover,.hud-toggle:focus-visible{filter:brightness(1.5) drop-shadow(0 0 7px rgba(0,240,255,.9)) drop-shadow(0 0 18px rgba(0,240,255,.58))!important;transform:translateY(-2px)!important}
.hud-button small{display:block;margin-left:.45em;font-size:.48em;line-height:1.35}

/* Mission */
.sits-mission{padding-top:65px}
.mission-cards{display:grid;grid-template-columns:minmax(0,1fr) 18px minmax(0,1fr);align-items:center;gap:8px;width:min(100%,800px);margin:55px auto 0}
.mission-card{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;min-width:0;aspect-ratio:1.48/1;padding:9% 9% 5%;background:url("../../img/flame-txt_mission.svg") center/100% 100% no-repeat}
.mission-card h3{position:absolute;top:4%;font-size:clamp(1.08rem,2.16vw,1.8rem)}
.mission-card img{width:82%;height:64%;object-fit:contain}
.mission-card--goods img{position:absolute;top:18%;left:50%;width:96%;height:76%;object-fit:contain;transform:translateX(-50%)}
.mission-card__text-link{position:absolute;right:8%;bottom:4%;color:var(--cyan);font-size:clamp(.9rem,1.8vw,1.62rem);font-weight:800}
.mission-cards__arrow{width:0;height:0;border-top:12px solid transparent;border-bottom:12px solid transparent;border-left:18px solid var(--cyan)}

/* Reward */
.reward-section{padding-top:80px;background-color:#000;background-image:url("../../img/bg-grid.webp");background-position:top center;background-repeat:repeat;background-size:33.333333% auto;border-block:1px solid rgba(0,240,255,.25)}
.reward-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px 20px;margin-top:50px}
.reward-list:not(.is-expanded) .reward-card:nth-child(n+5){display:none}
.reward-card{min-width:0;padding:0;border:0;background:transparent;color:var(--cyan);cursor:pointer;transition:transform .25s ease,filter .25s ease}
.reward-card:hover,.reward-card:focus-visible{transform:translateY(-4px);filter:drop-shadow(0 0 10px rgba(0,240,255,.55));outline:1px solid var(--cyan);outline-offset:5px}
.reward-card__image{display:block;aspect-ratio:1/1;overflow:hidden}
.reward-card__image img{width:100%;height:100%;object-fit:contain}
.reward-card__name{display:flex;align-items:center;justify-content:center;min-height:42px;padding:8px;color:var(--cyan);font-size:clamp(1.3rem,1.98vw,1.6rem);font-weight:700;line-height:1.35}
.hud-toggle{width:min(90%,380px);margin-top:44px}
.hud-toggle b{position:absolute;right:8%;font-size:1.5em;font-weight:400}

/* Lineup */
.lineup-section{padding-block:80px}
.lineup-card{width:min(92%,900px);margin:auto;border:2px solid var(--cyan);background:#000}
.lineup-card h2{padding:20px 25px;background:#087a84;font-size:clamp(1.35rem,2.2vw,2.2rem);font-weight:900;text-align:center}
.lineup-card picture img{width:100%}
.lineup-card__body{padding:34px clamp(22px,6vw,76px) 50px;text-align:center;font-size:clamp(1.26rem,1.8vw,1.71rem);font-weight:600;line-height:2}
.lineup-card .hud-button{flex-direction:column}
.lineup-card .hud-button small{margin:.25em 0 0;font-size:.67em}
.lineup-card .sits-annotations{margin-top:45px;text-align:left;font-weight:400}

/* Mission flow */
.flow-section{padding-top:85px}
.flow-step{--step-pad-inline:clamp(25px,6vw,76px);--step-pad-bottom:40px;position:relative;width:min(100%,900px);margin:125px auto 0;padding:110px var(--step-pad-inline) var(--step-pad-bottom);border:1px solid var(--cyan)}
.flow-step--zero{padding:0;border:0;text-align:center}
.flow-step__header{position:absolute;top:0;left:0;width:100%;height:90px}
.flow-step__header img{position:absolute;top:0;left:0;z-index:3;width:90px;transform:translate(-50%,-25%)}
.flow-step__header h3{display:flex;align-items:center;justify-content:center;width:86%;height:100%;margin:0 auto;padding:8px 20px;border-bottom:1px solid var(--cyan);background:#000;font-size:clamp(1.5rem,1.9vw,2.2rem);font-weight:700;line-height:1.3;text-align:center}
.flow-step--zero .flow-step__header{position:relative;top:auto;left:auto;display:flex;align-items:center;width:min(76%,680px);height:auto;margin:110px auto 0}
.flow-step--zero .flow-step__header img{position:relative;top:auto;left:auto;flex:0 0 90px;transform:none}
.flow-step--zero .flow-step__header h3{flex:1;width:auto;height:auto;padding:4px 20px 13px}
.flow-step__mission-image{width:100%;margin:0}
.new-user-visual{position:relative;width:min(100%,900px);margin:35px auto 0}
.new-user-visual__mission{position:relative;z-index:2;width:68%;margin-left:auto}
.new-user-visual__character{position:absolute;left:0;bottom:2%;z-index:3;width:30%;filter:drop-shadow(0 0 8px rgba(0,240,255,.2))}
.flow-step__content{display:grid;grid-template-columns:minmax(180px,.75fr) minmax(0,1.4fr);align-items:center;gap:55px}
.flow-step__logo{width:100%;max-height:230px;object-fit:contain}
.flow-step__logo--ticket{transform:rotate(-8deg)}
.flow-step__copy{font-size:clamp(1.26rem,1.8vw,1.8rem);font-weight:400;line-height:1.9}
.flow-step__copy strong{color:var(--alert)}
.flow-step__copy .sits-annotations{margin-top:15px}
.flow-step .hud-button{margin-top:50px}
.flow-step__period{margin:65px auto 0;text-align:center;font-size:clamp(2.07rem,3.6vw,3.6rem);font-weight:800;line-height:1.55}
.flow-step__period span{display:block;color:var(--cyan);font-size:.8em}
.flow-step__period--alert span{color:var(--alert)}
.agent-callout{position:relative;display:flex;align-items:flex-end;min-height:220px;margin-top:70px;color:var(--cyan);font-size:clamp(1.18rem,1.55vw,1.55rem);font-weight:500;line-height:1.7}
.agent-callout img{position:absolute;left:calc(0px - var(--step-pad-inline));bottom:calc(0px - var(--step-pad-bottom));z-index:2;width:30%;max-height:270px;object-fit:contain;object-position:left bottom}
.agent-callout p{display:flex;flex-direction:column;justify-content:center;width:75%;min-height:180px;margin-left:auto;padding:32px 42px;background:url("../../img/flame-txt_step.svg") center/100% 100% no-repeat}
.agent-callout b{font-family:"Science Gothic",sans-serif;letter-spacing:.035em}
.agent-callout--right img{right:calc(0px - var(--step-pad-inline));left:auto;object-position:right bottom}
.agent-callout--right p{margin-right:auto;margin-left:0}
.flow-arrow{margin:38px auto -42px;color:var(--cyan);font-size:2.7rem;font-weight:800;letter-spacing:2px;text-align:center}

/* Schedule and social */
.schedule-scroll{margin-top:55px;border:1px solid var(--cyan);overflow-x:hidden;overscroll-behavior-inline:contain;scrollbar-color:var(--cyan) #183338;scrollbar-width:thin}
.schedule-scroll img{width:100%;min-width:0;max-width:none}
.schedule-section .sits-note{margin-top:28px;font-size:1.17rem;font-weight:600}
.sns-list{display:flex;justify-content:center;gap:70px;margin-top:60px}
.sns-list li{display:flex;justify-content:center;width:80px}
.sns-list a{display:grid;width:80px;height:80px;place-items:center;transition:filter .25s ease,transform .25s ease}
.sns-list img{width:80px;height:80px}
.sns-list li:nth-child(2) a{padding:12px;background:#fff}
.sns-list li:nth-child(2) img{width:56px;height:56px}
.sns-list a:hover,.sns-list a:focus-visible{filter:drop-shadow(0 0 12px rgba(0,240,255,.7));transform:translateY(-3px)}
.sns-section .hud-button{flex-direction:column}
.sns-section .hud-button small{margin:.28em 0 0;font-size:.58em}

/* About and closing sections */
.about-section{position:relative;padding:80px 0 55px;background:#071b25 url("../../img/motoko_poster.webp") center top/cover no-repeat}
.about-section::before{content:"";position:absolute;inset:0;background:rgba(0,0,0,.4)}
.about-section__inner{z-index:1}
.about-section h2{display:flex;align-items:flex-end;justify-content:center;width:min(94%,820px);margin:auto}
.about-section h2 img{width:min(88%,720px);margin:0;filter:drop-shadow(0 0 8px rgba(255,255,255,.2))}
.about-section__suffix{margin:0 0 .5em .45em;;font-size:clamp(1.5rem,2.4vw,4rem);font-weight:700;line-height:1;white-space:nowrap}
.about-section__copy{max-width:900px;margin:35px auto 0;font-size:clamp(1.215rem,1.8vw,1.71rem);font-weight:400;line-height:2.2}
.about-section__copy p+p{margin-top:20px}
.about-section__broadcast{padding-top:30px;text-align:center;line-height:1.8}
.outline-button{position:relative;display:flex;align-items:center;justify-content:center;width:min(90%,380px);aspect-ratio:1823/378;margin:28px auto 0;padding:12px 35px;border:0;background:transparent url("../../img/btn_standard.svg") center/100% 100% no-repeat;color:var(--cyan);font-size:1.8rem;font-weight:800;text-align:center;text-shadow:0 0 10px rgba(0,240,255,.45);transition:filter .45s ease,transform .35s ease}
.outline-button:hover,.outline-button:focus-visible{filter:brightness(1.5) drop-shadow(0 0 7px rgba(0,240,255,.9)) drop-shadow(0 0 18px rgba(0,240,255,.58))!important;transform:translateY(-2px)!important}
.outline-button span{position:absolute;right:9%;margin:0}
.new-user-section{text-align:center}
.new-user-section h2{display:flex;align-items:center;justify-content:center;width:min(92%,680px);min-height:100px;margin:auto;background:url("../../img/title-newuser.svg") center/100% 100% no-repeat;color:var(--cyan);font-family:"Science Gothic",sans-serif;font-size:clamp(2rem,3.6vw,3.6rem);font-weight:500;letter-spacing:.04em}
.new-user-section h2 span{font-family:"Science Gothic",sans-serif}
.new-user-section .new-user-visual{margin-top:50px}
.new-user-section__note{width:min(92%,900px);margin:18px auto 0;font-size:.99rem;line-height:1.8;text-align:center}
.new-user-section{padding-bottom:clamp(330px,33vw,500px)}
.return-top{--return-top-gap:20px;position:absolute;right:20px;bottom:calc(var(--parts-footer-offset) + var(--return-top-gap));z-index:40;width:82px;padding:0;border:0;background:transparent;cursor:pointer;opacity:0;pointer-events:none;transform:translateY(12px);transition:opacity .35s ease,transform .35s ease,filter .45s ease}
.return-top.is-fixed{position:fixed;bottom:var(--return-top-gap)}
.return-top.is-visible{opacity:1;pointer-events:auto;transform:none}
.return-top:hover,.return-top:focus-visible{filter:brightness(1.5) drop-shadow(0 0 7px rgba(0,240,255,.9)) drop-shadow(0 0 18px rgba(0,240,255,.58))!important;transform:translateY(-2px)!important}
.parts-footer{padding:55px 0 20px;text-align:center}
.faq-link{display:block;width:min(92%,760px);margin:0 auto 45px;padding:20px;border:1px solid #707070;font-size:1.26rem;font-weight:600}
.parts-footer p{font-size:.99rem}

/* Reward modal */
.reward-modal[hidden]{display:none}
.reward-modal{--cyan:#00f0ff;position:fixed;inset:0;z-index:10000;display:grid;place-items:center;padding:16px}
.reward-modal__backdrop{position:absolute;inset:0;background:rgba(0,0,0,.9);backdrop-filter:blur(2px)}
.reward-modal__panel{position:relative;display:block;width:min(1200px,calc(100vw - 24px));max-height:calc(100dvh - 24px);overflow-y:auto;border:1px solid var(--cyan);background:#000;box-shadow:0 0 25px rgba(0,240,255,.12)}
.reward-modal__close{position:absolute;top:14px;right:14px;z-index:8;width:42px;height:42px;border:0;background:transparent;cursor:pointer}
.reward-modal__close::before,.reward-modal__close::after{content:"";position:absolute;top:50%;left:2px;width:38px;height:2px;background:var(--cyan);transform:rotate(45deg)}
.reward-modal__close::after{transform:rotate(-45deg)}
.reward-modal__label{position:absolute;top:0;left:0;z-index:6;width:150px;height:150px;overflow:hidden;color:#000;font-size:2.2rem;font-weight:900;line-height:1;pointer-events:none}
.reward-modal__label::before{content:"";position:absolute;inset:0;background:var(--cyan);clip-path:polygon(0 0,100% 0,0 100%)}
.reward-modal__label--ticket-lottery::before{background:#e6005c}
.reward-modal__label>span{position:absolute;top:42px;left:-1px;z-index:1;display:block;width:122px;text-align:center;white-space:nowrap;transform:rotate(-45deg);transform-origin:center}
.reward-modal__label--lottery{font-size:1.55rem;letter-spacing:.02em}
.reward-modal__label--lottery>.reward-modal__label-content{top:12px;left:-5px;display:flex;flex-direction:column;align-items:center;justify-content:center;width:112px;min-height:86px}
.reward-modal__label-caption{display:block;font-size:1.55rem;font-weight:900;line-height:1.1;white-space:nowrap}
.reward-modal__label-count{display:flex;align-items:flex-end;justify-content:center;line-height:.9;white-space:nowrap}
.reward-modal__label-count strong{font-family:"Science Gothic","Noto Sans JP",sans-serif;font-size:3.8rem;font-weight:900;line-height:.85}
.reward-modal__label-count small{margin:0 0 .13em .08em;font-size:1.55rem;font-weight:900;line-height:1}
.reward-modal__media{min-width:0;padding:70px 35px 35px;background:#000}
.reward-modal__slider{height:100%}
.reward-modal__slider>div,.reward-modal__slider .slick-list,.reward-modal__slider .slick-track,.reward-modal__slider .slick-slide>div{height:100%}
.reward-modal__slider img{width:100%;height:100%;max-height:506px;object-fit:contain}
.reward-modal__slider .slick-dots{bottom:5px}
.reward-modal__slider .slick-dots li button::before{color:var(--cyan);font-size:11px}
.reward-modal__slider .slick-prev,.reward-modal__slider .slick-next{z-index:2;width:32px;height:32px;border-radius:50%;background:var(--cyan);transition:filter .25s ease,transform .25s ease}
.reward-modal__slider .slick-prev{left:-26px}
.reward-modal__slider .slick-next{right:-26px}
.reward-modal__slider .slick-prev:hover,.reward-modal__slider .slick-prev:focus,.reward-modal__slider .slick-next:hover,.reward-modal__slider .slick-next:focus{background:var(--cyan);filter:drop-shadow(0 0 8px rgba(0,240,255,.85))}
.reward-modal__slider .slick-prev::before,.reward-modal__slider .slick-next::before{display:block;color:#000;font-family:Arial,sans-serif;font-size:28px;font-weight:900;line-height:28px;opacity:1}
.reward-modal__slider .slick-prev::before{content:"\2039"}
.reward-modal__slider .slick-next::before{content:"\203a"}
.reward-modal__details{min-width:0;padding:72px 28px 35px}
.reward-modal__details h2{padding-right:45px;font-size:clamp(1.71rem,2.88vw,2.88rem);font-weight:600;line-height:1.45}
.reward-modal__code{display:none}
.reward-modal__prefix,.reward-modal__title{display:block}
.reward-modal__ticket{margin:28px 0 20px;padding:22px 15px;border:1px solid var(--cyan);color:var(--cyan);font-size:clamp(1.8rem,3.06vw,3.15rem);font-weight:800;text-align:center}
.reward-modal__description{font-size:1.17rem;line-height:1.6}
.reward-modal__description ul{margin-top:18px}
.reward-modal__description li{position:relative;padding-left:1.2em}
.reward-modal__description li::before{content:"※";position:absolute;left:0}
.reward-modal__description li a{color:var(--cyan);font-weight:800;text-decoration:underline;text-underline-offset:.15em}
.reward-modal__order{margin-bottom:18px;font-weight:600}
.reward-modal__order-line{display:flex;flex-wrap:wrap;align-items:baseline;gap:.4em 1em;margin-bottom:18px}
.reward-modal__order-line .reward-modal__order{margin-bottom:0}
.reward-modal__campaign-note{color:var(--cyan);font-weight:600}
.reward-modal__campaign-note a{text-decoration:underline;text-underline-offset:.15em}

/* Compact PC: 769-1099 */
@media (min-width:769px){
  #common-header .btn-list li.login a.is-pc{display:flex!important}
  .hud-button.is-pc{display:flex!important}
  .sits-container{width:min(calc(100% - 48px),900px)}
  .new-user-section h2{width:min(100%,900px);min-height:0;aspect-ratio:512.7/110.5}
  .sits-menu{grid-template-columns:repeat(3,1fr);gap:24px;padding-block:36px}
  .sits-intro__body{grid-template-columns:.72fr 1.28fr}
  .sits-intro__character{max-width:320px}
  .sits-intro__copy{width:100%}
  .reward-list{grid-template-columns:repeat(4,minmax(0,1fr));gap:28px}
  .reward-modal__panel{display:grid;grid-template-columns:minmax(240px,.85fr) minmax(0,1.15fr);width:min(1200px,calc(100vw - 32px));max-height:calc(100dvh - 32px);overflow:hidden}
  .reward-modal__media{min-height:420px;padding:55px 30px 24px}
  .reward-modal__details{max-height:calc(100dvh - 34px);overflow-y:auto;padding:62px clamp(24px,3vw,48px) 38px}
}

/* Wide PC: 1100+ */
@media (min-width:1100px){
  .sits-container{width:min(calc(100% - 64px),900px)}
  .sits-menu{gap:50px;padding-block:40px}
  .sits-intro{padding:55px 0 0}
  .reward-list{gap:34px}
  .flow-step{--step-pad-inline:76px}
  .reward-modal__panel{grid-template-columns:1fr 1.15fr}
  .reward-modal__media{padding:80px 30px 35px}
  .reward-modal__details{padding:70px 65px 45px}
}

/* SP: 0-768 */
@media (max-width:768px){
  .hud-button.is-sp{display:flex!important}
  .sits-heading{gap:16px}

  body{font-size:1.4rem}
  .sits-page{font-size:1.26rem}
  .is-pc{display:none!important}
  .is-sp{display:block!important}
  .innerArea{width:calc(100% - 20px)}
  #common-header{padding:7px 0}
  #common-header .logo{flex:0 1 150px}
  #common-header .btn-list{gap:7px}
  #common-header .btn-list li a{display:block;padding:.45em;font-size:1rem;text-align:center}
  #common-header .btn-list li a::before{display:block;margin:0 auto 2px;font-size:1.5em;line-height:1}
  #common-header .btn-list li.bet a{display:flex;font-size:1.4rem;padding:.5em 8px}
  #footer{padding-top:50px}
  #footer .footer-link-list{flex-direction:column;gap:12px}

  .sits-menu{width:min(76%,520px);gap:24px}
  .sits-heading h2{font-size:clamp(2.1rem,5vw,3.1rem)}
  .sits-heading__sub{font-size:clamp(1.4rem,3.5vw,2.1rem)}
  .sits-heading{gap:10px}
  .sits-heading::after{height:42px;margin-top:-21px;background-size:42px 42px,42px 42px,calc(100% - 68px) 1px}
  .sits-lead{margin-top:30px;line-height:1.9}
  .hud-button,.hud-toggle{min-height:64px;padding-inline:18px}
  .mission-cards{width:100%;grid-template-columns:minmax(0,1fr) 10px minmax(0,1fr);gap:5px}
  .mission-cards__arrow{border-top-width:8px;border-bottom-width:8px;border-left-width:10px}
  .mission-card{padding-inline:6%}
  .mission-card--goods img{top:25%;height:72%}
  .reward-card__name{min-height:56px}
  .lineup-card{width:96%}
  .lineup-card__body{padding-inline:22px;text-align:left}
  .lineup-card .hud-button{text-align:center}

  .flow-section{padding-top:70px}
  .flow-step{--step-pad-inline:22px;--step-pad-bottom:28px;width:82%;margin-top:100px;padding:82px var(--step-pad-inline) var(--step-pad-bottom)}
  .flow-step__header{height:72px}
  .flow-step--zero{width:82%;margin:0 auto;padding:0}
  .flow-step--zero .flow-step__header{width:min(88%,560px);margin-top:28px}
  .flow-step__header img{width:64px}
  .flow-step--zero .flow-step__header img{flex-basis:64px}
  .flow-step__header h3{padding-inline:8px;font-size:clamp(1.2rem,3.1vw,1.65rem)}
  .flow-step__content{grid-template-columns:1fr;gap:30px;text-align:center}
  .new-user-visual{width:100%}
  .flow-step--zero .new-user-visual{width:94%;margin-inline:auto}
  .flow-step--zero .new-user-visual__mission{width:72%}
  .flow-step--zero .new-user-visual__character{left:0;width:30%}

  .new-user-visual__character{left:0;width:30%}
  .flow-step__logo{width:min(78%,360px);margin:auto}
  .flow-step__copy{font-size:clamp(1.26rem,3.42vw,1.62rem)}
  .flow-step__copy .sits-annotations{text-align:left}
  .flow-step__period{margin-top:48px}
  .agent-callout{min-height:170px;margin-top:55px;font-size:clamp(1.05rem,2.75vw,1.4rem)}
  .agent-callout img{width:40%;max-height:210px}
  .agent-callout p{width:72%;min-height:145px;padding:20px 16px}
  .flow-arrow{font-size:2.25rem}

  .schedule-scroll{margin-inline:0;overflow-x:auto}
  .schedule-scroll img{min-width:780px}
  .sns-list{gap:50px}
  .sns-list li{width:80px}
  .about-section{padding-top:55px}
  .about-section__copy{line-height:2}
  .new-user-section h2{min-height:90px}
  .sits-page{--parts-footer-offset:185px;background-size:auto 360px}
  .new-user-section{padding-bottom:300px}
  .return-top{--return-top-gap:12px;right:12px;bottom:calc(var(--parts-footer-offset) + var(--return-top-gap));width:64px}
  .return-top.is-fixed{bottom:var(--return-top-gap)}

  .reward-modal{padding:8px}
  .reward-modal__panel{width:min(100%,720px);max-height:calc(100dvh - 16px)}
  .reward-modal__label{width:120px;height:120px;font-size:1.8rem;font-weight:900}
  .reward-modal__label>span{top:34px;left:-1px;width:98px;transform:rotate(-45deg)}
  .reward-modal__label--lottery{font-size:1.25rem}
  .reward-modal__label--lottery>.reward-modal__label-content{top:13px;left:0;width:90px;min-height:70px}
  .reward-modal__label-caption{font-size:1.2rem}
  .reward-modal__label-count strong{font-size:3rem}
  .reward-modal__label-count small{font-size:1.2rem}
  .reward-modal__media{height:min(55vh,520px);padding:62px 25px 25px}
  .reward-modal__slider .slick-prev{left:-21px}
  .reward-modal__slider .slick-next{right:-21px}
  .reward-modal__details{padding:30px 22px 36px}
  .reward-modal__details h2{font-size:1.8rem}
  .reward-modal__ticket{font-size:2.07rem}
}

@media (max-width:450px){
  #common-header .logo{flex-basis:100px}
  #common-header .btn-list li a{font-size:.85rem}
  .sits-container{width:96%}
  .sits-menu{width:82%;gap:22px}
  .sits-section{padding-block:62px}
  .reward-list{gap:14px}
  .flow-step{width:82%}
  .agent-callout p{width:70%;padding-inline:12px}
}

/* GSAP motion layers: the static design remains visible if JavaScript/CDN is unavailable. */
.motion-enabled .sits-heading{--motion-heading-line-scale:0}
.motion-enabled .sits-heading::after{transform:scaleX(var(--motion-heading-line-scale));transform-origin:center;will-change:transform}
.motion-enabled .sits-divider img{will-change:transform,opacity}

.motion-enabled .flow-step:not(.flow-step--zero){border-color:transparent}
.motion-frame{position:absolute;inset:-1px;z-index:2;overflow:visible;pointer-events:none}
.motion-frame span{position:absolute;display:block;background:var(--cyan);box-shadow:0 0 7px rgba(0,240,255,.35);will-change:transform}
.motion-frame__top{top:0;left:0;width:100%;height:1px;transform-origin:left center}
.motion-frame__right{top:0;right:0;width:1px;height:100%;transform-origin:center top}
.motion-frame__bottom{right:0;bottom:0;width:100%;height:1px;transform-origin:right center}
.motion-frame__left{bottom:0;left:0;width:1px;height:100%;transform-origin:center bottom}

.motion-enabled .flow-step__copy{--motion-scan-x:-115%;position:relative;overflow:hidden}
.motion-enabled .flow-step__copy::after{content:"";position:absolute;inset:0 auto 0 0;width:24%;background:linear-gradient(90deg,transparent,rgba(73,245,166,.14),rgba(200,255,232,.3),transparent);transform:translateX(var(--motion-scan-x));pointer-events:none;will-change:transform}
.motion-enabled .agent-callout b{display:inline-block;min-height:1.7em}
.motion-enabled .motion-type-copy{display:block;min-height:3.4em;white-space:pre-line}
.motion-enabled .hud-button,.motion-enabled .hud-toggle,.motion-enabled .outline-button{will-change:transform,opacity,filter}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
}


@media (max-width:425px){
  .sits-page{
    --parts-footer-offset:185px;
    background-position:center bottom var(--parts-footer-offset);
    background-size:auto 360px;
  }
  .new-user-section{
    padding-bottom:160px;
  }
}